APA-referens (7:e uppl.)

(2000). Writing skills for technical students (4th.ed.). Prentice Hall.

Chicago-referens (17:e uppl.)

Writing Skills for Technical Students. 4th.ed. New Jersey: Prentice Hall, 2000.

MLA-referens (9:e uppl.)

Writing Skills for Technical Students. 4th.ed. Prentice Hall, 2000.